Senior Architectural Systems

Senior Architectural Systems Senior Architectural Systems (Senior) is one of the UK's leading manufacturers of aluminium fenestration solutions. Creators of .

Part of the ASSA ABLOY Group. At Senior you’ll find not just a different range of products, but a different way of doing business. We may be big, but we have an uncorporate way of doing things. You’ll find an individual, personal and flexible approach which focuses on finding the best workable solution. Our aim is to make your life easier by providing the service you need, when you need it. Senior

offer a wide choice of fenestration products and systems which will suit any project size, quality specification and budget. We can even supply bespoke solutions and are continually adding new products to the range based on customer feedback, market trends and technical innovations. We use only the highest quality materials with high recyclability which are sourced responsibly from reputable suppliers. All our fenestration, glazing and power coating systems have been tested to the highest standards in the UK, to make sure they give maximum performance and have an extended life cycle. With three distribution centres throughout the UK, totalling almost a quarter of a million square feet, we have plenty of room to keep a large amount of stock on the shelves, significantly cutting lead times. And because we have our own state-of-the-art powder coating and glazed unit manufacturing facilities, we can give a guaranteed delivery time for the complete package, taking the uncertainty out of using different suppliers for each process. We're also the creators of .

A striking project in our portfolio is this mixed-used scheme in Leicester 🏢A key part of the scheme is the complex face...
25/08/2026

A striking project in our portfolio is this mixed-used scheme in Leicester 🏢

A key part of the scheme is the complex facetted façade on the main building, created using our SF52 aluminium curtain wall system.

Working alongside our SPW600 aluminium windows and SD commercial doors, the glazing package supports the building’s overall look and efficiency while delivering a façade that stands out for all the right reasons 🤩

Take a closer look here - https://f.mtr.cool/9q4x09m6vm

From hurdles to wickets, we’re shining a spotlight our work in the hotel sector for the Hilton Garden Inn brand 🏨Both th...
20/08/2026

From hurdles to wickets, we’re shining a spotlight our work in the hotel sector for the Hilton Garden Inn brand 🏨

Both the Hilton Garden Inn Doncaster Racecourse and Hilton Garden Inn at Manchester’s Old Trafford feature our aluminium windows, doors and curtain walling, which together deliver modern façades, strong daylighting and reliable thermal performance.

Two projects, two very different locations but both great examples of how our systems continue to support high‑quality hospitality developments across the UK.

Check out the full story here 👇https://f.mtr.cool/vehrpsxvsn

Happy World Photography Day 📸At Seniors, we pride ourselves on our fantastic portfolio of project images, and there’s no...
19/08/2026

Happy World Photography Day 📸

At Seniors, we pride ourselves on our fantastic portfolio of project images, and there’s nothing we love more than seeing our products in situ, bringing inspiring spaces and projects to life!

As we celebrate 35 years of Seniors, we’re sharing a selection of shots from some of our key projects every week - showcasing the products, spaces and people that have been part of our journey.

Here’s to great photography, inspiring projects and 35 years of doing what we love 🎉

We’re proud to share that Senior Architectural Systems has been awarded the Bronze Award under the Ministry of Defence’s...
18/08/2026

We’re proud to share that Senior Architectural Systems has been awarded the Bronze Award under the Ministry of Defence’s Defence Employer Recognition Scheme 🎖️

This follows our recent signing of the Armed Forces Covenant — a commitment to supporting serving personnel, veterans, reservists and their families, and recognising the skills and value they bring to our industry.

Strengthening our support for the Armed Forces community is another important milestone for us and we look forward to building on this as we continue to grow our team and partnerships.

Out of 35 years of projects, this one is PURe® perfection 👌Completed back in 2019, our SF52 aluminium curtain wall, SPW5...
14/08/2026

Out of 35 years of projects, this one is PURe® perfection 👌

Completed back in 2019, our SF52 aluminium curtain wall, SPW501 commercial doors and patented PURe® aluminium windows were the perfect fit for the new extension to Grantley Hall in North Yorkshire.

A key challenge of the project was to minimise the impact of the new extension on the existing listed building. With all the original windows in the hall sympathetically restored, it was vital that the fenestration package for the new spa building was appropriate in terms of both aesthetics and performance.

Simply stunning!

Read the full story here - https://f.mtr.cool/lwuxckslzo

Some projects stand out not just for their design, but for their story 🥃Clydeside Distillery brought a 100‑year‑old pump...
10/08/2026

Some projects stand out not just for their design, but for their story 🥃

Clydeside Distillery brought a 100‑year‑old pump house back into use, transforming a long‑disused industrial building on Glasgow’s waterfront into a modern distillery and visitor experience.

The glazing package plays a key role in that transformation. Our SF52 curtain wall frames views across the Clyde, while SPW600e windows and doors support the building’s thermal performance without compromising its heritage character.

Read the full story here - https://f.mtr.cool/lylipavohe

We’ve completed plenty of education projects throughout our 35 years but this one is a little different ⚽Everton Free Sc...
05/08/2026

We’ve completed plenty of education projects throughout our 35 years but this one is a little different ⚽

Everton Free School in Liverpool is one of the first premiership football club affiliated school in the country and certainly scores highly in terms of its energy-efficient design thanks to the use of two of our most thermally-efficient aluminium glazing solutions.

With our pitch perfect SF52 aluminium curtain wall system and patented PURe® aluminium windows, you don’t have to be a football fan to appreciate this one!

Get the full story here - https://f.mtr.cool/vlhxszyipb

It was all happening in July ☀️From industry exhibitions and customer visits to fond farewells and warm welcomes, here a...
31/07/2026

It was all happening in July ☀️

From industry exhibitions and customer visits to fond farewells and warm welcomes, here are just a few of our highlights:

👋 We wished James Keeling‑Heane well as he stepped down from his role as sales director.

🤝 Began a new chapter welcoming Sonny Burrows as our managing director designate.

🥳 Celebrated Luke Osborne promotion to ASSA ABLOY Head of sustainability - commercial group.

🪟We were proud sponsors of the Building Centre’s Art of Transparency exhibition.

☕Luke Osborne and Jon Molton joined Colin O’Toole to host a drop‑in session at Hunters Architects.

🏆 And last but by no means least, we celebrated our wonderful colleague Michelle Robb who has clocked up an impressive 25 years of service!

It’s always a pleasure to revisit some of our completed contracts and when it comes to our work on University Technical ...
30/07/2026

It’s always a pleasure to revisit some of our completed contracts and when it comes to our work on University Technical Colleges (UTC) it was too hard to pick just one!

Since the very first UTC opened back in 2010, the sector has seen rapid expansion and we are proud to have played a part in creating a number of these educational facilities 🎓

Created to allow 14 to 19 year-olds to combine academic and specialised technical and vocational studies, our aluminium fenestration systems feature on several UTC buildings across the UK including Leeds, Durham, Sheffield, and Scarborough.

Read all about it on our website’s featured project page - https://f.mtr.cool/hchhctfzib

Over the last 35 years, we’ve completed many student accommodation schemes but the Courtyard development for the Univers...
28/07/2026

Over the last 35 years, we’ve completed many student accommodation schemes but the Courtyard development for the University of Hull holds the record for being one of our biggest contracts in this sector to date! 🥇

We supplied our patented and award-winning PURe® aluminium windows, alongside our slimline SF52 aluminium curtain walling system, for the University’s landmark accommodation scheme which comprises five separate blocks based around two central courtyards.

Want to take a closer look? It’s all on our website here 👀 https://f.mtr.cool/hofkvwxldd

Address

Eland Road, Denaby Main
Doncaster
DN124HA

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Alerts

Be the first to know and let us send you an email when Senior Architectural Systems posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share